Omron SYSMAC CJ1W-ECT21 Slave Unit Manuals

Manuals and User Guides for Omron SYSMAC CJ1W-ECT21 Slave Unit. We have 1 Omron SYSMAC CJ1W-ECT21 Slave Unit manual available for free PDF download: Operation Manual

Omron SYSMAC CJ1W-ECT21 Operation Manual (154 pages)

EtherCAT Slave Unit

Brand: Omron | Category: Computer Hardware | Size: 5 MB

Introduction

3
- Intended Audience
  3
- Applicable Products
  3
- Table of Contents
  4
Contents

5
Manual Structure

9
Terms and Conditions Agreement

11
- Warranty, Limitations of Liability
  11
- Application Considerations
  12
- Disclaimers
  12
Safety Precautions

13
- Definition of Precautionary Information
  13
- Symbols
  13
- Warnings
  14
- Cautions
  16
Precautions for Safe Use

17
Precautions for Correct Use

20
Regulations and Standards

21
Unit Versions

23
- Unit Versions and CX-Programmer Versions
  24
Related Manuals

25
Terminology

27
Revision History

29
Sections in this Manual

31
- Features and System Configuration
  33
Section 1 Features and System Configuration

34
- Introduction to Ethercat
  
  34
  - How Ethercat Works
    34
  - Types of Ethercat Communications
    35
- Ethercat Slave Unit Features
  
  37
- System Configuration of CJ-Series Ethercat Slave Unit
  
  39
- Specifications
  
  41
  - General Specifications
    41
  - Functional and Performance Specifications
    41
  - Dimensions
    42
Setting Procedures

43
- Nomenclature and Installation
  45
Section 2 Nomenclature and Installation

46
Nomenclature

46
- Nomenclature and Functions
  46
- Indicators
  47
- Switch Settings
  50
Installing the Ethercat Slave Unit

52
Ethercat Network Wiring

54
Section 3 Memory Allocations

60
Overview of the Memory Allocated to the Ethercat Slave Unit

60
CIO Area Allocations

61
- Overview of the Allocated CIO Area Words
  61
- Details of the Allocated CIO Area Words
  62
DM Area Allocations

67
- Overview of the Allocated DM Area Words
  67
- Details of the Allocated DM Area Words
  67
I/O Communication Area Settings

74
- The Unit Edit Parameters Dialog Box
  74
- Setting Procedure with the CX-Programmer
  77
  - Ethercat Communications
    81
Section 4 Ethercat Communications

82
Structure of CAN Application Protocol over Ethercat (Coe)

82
Ethercat Slave Information Files (ESI Files)

83
Transitions of Communications States

84
Process Data Objects (Pdos)

85
- Introduction
  85
- PDO Mappings
  85
- Assigning Pdos
  87
Service Data Objects (Sdos)

89
- Introduction
  89
- Abort Codes
  89
Communications Performance

90
- I/O Response Time
  90
- SDO Message Response Time
  92
  - Troubleshooting
    93
Section 5 Troubleshooting

94
- Error Notification and Checking Methods
  
  94
- Troubleshooting with Indicators
  
  97
  - Checking for Errors and Troubleshooting with the Indicators
    97
  - Corrective Actions When the CPU Unit's Indicators Are Lit or Flashing
    104
- Error Log Function
  
  105
  - Error Log Data Specifications
    105
  - Error Log Registration
    106
  - FINS Commands for Error Logs
    106
  - Error Log Error Codes
    107
- Troubleshooting with Emergency Messages
  
  108
  - Emergency Message Notification
    108
  - Emergency Error Codes
    108
- Troubleshooting with al Status
  
  110
  - Maintenance and Replacement
    111
Section 6 Maintenance and Replacement

112
- Cleaning and Inspection
  
  112
  - Cleaning
    112
  - Inspection
    112
- Replacing Faulty Units
  
  114
  - Precautions
    114
  - Settings When Replacing Ethercat Slave Units
    114
Appendices

115
- Example of Operations for Ethercat Slave Unit Communications
  
  116
  - A-1-1 System Configuration
    116
  - System Configuration
    116
  - A-1-2 Setting Condition
    117
  - A-1-3 Flow of the Setting Procedure
    117
  - CJ1W-ECT21 Setting Procedure
    118
  - A-1-5 Ethercat Master Setting Procedure
    119
  - Ethercat Master Setting Procedure
    119
  - A-1-6 Start Ethercat Communication
    121
  - Start Ethercat Communication
    121
- Programming Example to Detect Valid I/O Process Data
  
  122
- Process Data Exchange in PROGRAM Mode
  
  123
- A-4 Coe Objects
  
  127
  - A-4-1 Object Dictionary Area
    127
  - A-4-2 Data Type
    127
  - A-4-3 Format of Objects
    127
  - Object Dictionary Area
    127
  - Data Type
    127
  - Format of Objects
    127
  - A-4-4 Communication Objects
    128
  - A-4-5 PDO Mapping Objects
    130
  - A-4-6 Sync Manager Communication Objects
    133
  - A-4-7 Device Profile Area
    136
- A-5 Creating I/O Tables
  
  138
A-6 FINS Commands

143
- A-6-1 Introduction
  143
- A-6-2 Details on FINS Commands
  143
- Introduction
  143
- Details on FINS Commands
  143
A-7 Version Information

147
Index

149

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Omron SYSMAC CJ1W-ECT21 Slave Unit Manuals

Omron SYSMAC CJ1W-ECT21 Operation Manual (154 pages)

Table of Contents

Introduction

Contents

Manual Structure

Terms and Conditions Agreement

Safety Precautions

Precautions for Safe Use

Precautions for Correct Use

Regulations and Standards

Unit Versions

Related Manuals

Terminology

Revision History

Sections in this Manual

Section 1 Features and System Configuration

Introduction to Ethercat

Ethercat Slave Unit Features

System Configuration of CJ-Series Ethercat Slave Unit

Specifications

Setting Procedures

Section 2 Nomenclature and Installation

Nomenclature

Installing the Ethercat Slave Unit

Ethercat Network Wiring

Section 3 Memory Allocations

Overview of the Memory Allocated to the Ethercat Slave Unit

CIO Area Allocations

DM Area Allocations

I/O Communication Area Settings

Section 4 Ethercat Communications

Structure of CAN Application Protocol over Ethercat (Coe)

Ethercat Slave Information Files (ESI Files)

Transitions of Communications States

Process Data Objects (Pdos)

Service Data Objects (Sdos)

Communications Performance

Section 5 Troubleshooting

Error Notification and Checking Methods

Troubleshooting with Indicators

Error Log Function

Troubleshooting with Emergency Messages

Troubleshooting with al Status

Section 6 Maintenance and Replacement

Cleaning and Inspection

Replacing Faulty Units

Appendices

Example of Operations for Ethercat Slave Unit Communications

Programming Example to Detect Valid I/O Process Data

Process Data Exchange in PROGRAM Mode

A-4 Coe Objects

A-5 Creating I/O Tables

A-6 FINS Commands

A-7 Version Information

Index

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